package com.zzyl.nursing.service.impl;

import java.util.Arrays;
import java.util.List;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.common.utils.bean.BeanUtils;
import com.zzyl.nursing.Dto.NursingPlanDto;
import com.zzyl.nursing.domain.NursingProjectPlan;
import com.zzyl.nursing.mapper.NursingProjectPlanMapper;
import com.zzyl.nursing.vo.NursingPlanVo;
import com.zzyl.nursing.vo.NursingProjectPlanVo;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.NursingPlanMapper;
import com.zzyl.nursing.domain.NursingPlan;
import com.zzyl.nursing.service.INursingPlanService;
import org.springframework.transaction.annotation.Transactional;

/**
 * 护理计划Service业务层处理
 *
 * @author ruoyi
 * @date 2025-09-27
 */
@Transactional
@Service
public class NursingPlanServiceImpl extends ServiceImpl<NursingPlanMapper,NursingPlan> implements INursingPlanService {
    @Autowired
    private NursingPlanMapper nursingPlanMapper;

    @Autowired
    private NursingProjectPlanMapper nursingProjectPlanMapper;

    /**
     * 查询护理计划
     *
     * @param id 护理计划主键
     * @return 护理计划
     */
    @Override
    public NursingPlanVo selectNursingPlanById(Long id)
    {
        //根据id查询护理计划
        NursingPlan nursingPlan = nursingPlanMapper.selectNursingPlanById(id);
        NursingPlanVo nursingPlanVo = new NursingPlanVo();
        BeanUtils.copyBeanProp(nursingPlanVo,nursingPlan);
        //根据护理计划id查询关联的所有护理项目
        List<NursingProjectPlanVo> list = nursingProjectPlanMapper.selectByPlanId(id);

        nursingPlanVo.setProjectPlans(list);
        return nursingPlanVo;
    }

    /**
     * 查询护理计划列表
     *
     * @param nursingPlan 护理计划
     * @return 护理计划
     */
    @Override
    public List<NursingPlan> selectNursingPlanList(NursingPlan nursingPlan)
    {
        return nursingPlanMapper.selectNursingPlanList(nursingPlan);
    }

    /**
     * 新增护理计划
     *
     * @param dto 护理计划
     * @return 结果
     */
    @Transactional
    @Override
    public int insertNursingPlan(NursingPlanDto dto) {
        //保存护理计划
        //属性拷贝
        NursingPlan nursingPlan = new NursingPlan();
        BeanUtils.copyBeanProp(nursingPlan,dto);
        nursingPlan.setCreateTime(DateUtils.getNowDate());
        nursingPlanMapper.insertNursingPlan(nursingPlan);
        //批量保存护理项目计划关系
        int count = nursingProjectPlanMapper.batchInsert(dto.getProjectPlans(), nursingPlan.getId());

        return count == 0 ? 0 : 1;
    }
    /**
     * 修改护理计划
     *
     * @param dto 护理计划
     * @return 结果
     */
    @Override
    public int updateNursingPlan(NursingPlanDto dto)
    {
        try {
            //属性拷贝
            NursingPlan nursingPlan = new NursingPlan();
            BeanUtils.copyBeanProp(nursingPlan,dto);

            //判断dto中的项目列表为空，如果不为空，则先删除护理计划与护理项目的关系，然后重新批量添加
            if (dto.getProjectPlans() != null || dto.getProjectPlans().isEmpty()) {
                //删除护理计划对应的护理项目列表
                nursingProjectPlanMapper.deleteByPlanId(nursingPlan.getId());
                // 补全护理计划id
                List<NursingProjectPlan> projectPlans = dto.getProjectPlans();
                projectPlans.forEach(nursingProjectPlan -> nursingProjectPlan.setPlanId(nursingPlan.getId()));
                //批量保存护理计划对应的护理项目列表
                nursingProjectPlanMapper.batchInsert(projectPlans, nursingPlan.getId());
            }
            // 不管项目列表是否为空，都要修改护理计划
            return nursingPlanMapper.updateNursingPlan(nursingPlan);
        } catch (BeansException e) {
           throw new RuntimeException(e);
        }
        }

//    /**
//     * 批量删除护理计划
//     *
//     * @param ids 需要删除的护理计划主键集合
//     * @return 结果
//     */
//    @Override
//    public int deleteNursingPlanByIds(Long[] ids) {
//        return 0;
//    }

    /**
     * 删除护理计划信息
     *
     * @param id 护理计划主键
     * @return 结果
     */
    @Override
    public int deleteNursingPlanById(Long id) {
        // 删除护理计划与护理项目的关系
        nursingProjectPlanMapper.deleteByPlanId(id);
        // 删除护理计划
        return removeById(id) ? 1 : 0;
    }
}
